Convert koa to webp Online: koa2webp

You can use Tom's Editor to easily convert images from
Koala Painter .KOA to WebP .WEBP.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

KOA

Koala Painter is an image format with extension KOA.

WEBP

WebP is an image format with extension WEBP.